Welcome!

This is a blog of the 4th grade class in la Farigola de Vallcarca School in Barcelona. This year we are doing “Aula de Ciències” in English.
In this blog we want to show you the experiments we do in our Science Lab. Science is fun!


dimarts, 8 de març de 2011

Lung capacity

Lung capacity on PhotoPeach MATERIALS: - A tank - A tube - A bottle INSTRUCTIONS: - Fill the tank and the bottle with water. - Put the bottle upside down in the tank. - Put the tube in the bottle. - Fill your lungs with as much air as you can. - Blow through the tube. - Measure how many liters you have blown. WHY?: The air you blow through the tube expels the water in. The place were once there was water now there is air. You can measure the air you blow looking at the level of water in the bottle. WHAT DO YOU THINK ABOUT IT? WRITE YOUR COMMENTS.

9 comentaris:

  1. This experiment is very funny and Marta thank you for the experiment.

    ResponElimina
  2. HELLO CLASSROOM! THIS EXPERIMENT IS VERY FUNNY.BYE BYE CLASSROOM.

    ResponElimina
  3. Hello school, and Marta!!!
    This experiment is fun and easy to make.
    good bye school

    ResponElimina
  4. Hello Marta the experiment is very funny.
    I can blow 1800 and 1.100 cc of air
    Bye bye Marta

    ResponElimina
  5. This experimant is very funny and interesting.
    I can blow 1.700 and 1.400 of air.
    Good bye Classroom.

    ResponElimina
  6. Hello my name is Axel, this experiment made by Marta's very good, so I recommend this experiment but don't do it at home because you can get wet. Bye.

    ResponElimina
  7. Hello!!!

    The experiment is very funny and easy.

    You have to blow very hard.

    Try it!!!

    ResponElimina
  8. Hello, this experiment is very funny!!!Because you know how much air have you got in your lungs.

    ResponElimina
  9. Hello class, this experiment is very funny and interesting, because you can blow 2000 ml.
    Bye bye class

    ResponElimina